203465646

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 446898816

約数和(自身を除く): 243433170

約数列:

[1, 2, 3, 6, 9, 18, 173, 223, 293, 346, 446, 519, 586, 669, 879, 1038, 1338, 1557, 1758, 2007, 2637, 3114, 4014, 5274, 38579, 50689, 65339, 77158, 101378, 115737, 130678, 152067, 196017, 231474, 304134, 347211, 392034, 456201, 588051, 694422, 912402, 1176102, 11303647, 22607294, 33910941, 67821882, 101732823, 203465646]

約数ペア:

[(1, 203465646), (2, 101732823), (3, 67821882), (6, 33910941), (9, 22607294), (18, 11303647), (173, 1176102), (223, 912402), (293, 694422), (346, 588051), (446, 456201), (519, 392034), (586, 347211), (669, 304134), (879, 231474), (1038, 196017), (1338, 152067), (1557, 130678), (1758, 115737), (2007, 101378), (2637, 77158), (3114, 65339), (4014, 50689), (5274, 38579)]